Patient-matched apparatus and methods for performing surgical procedures

Abstract

A system and method for developing customized apparatus for use in one or more surgical procedures is disclosed. The system and method incorporates a patient's unique anatomical features or morphology. According to a preferred embodiment, the customized apparatus comprises a plurality of complementary surfaces. Thus, each apparatus may be matched and oriented around the patient's own anatomy, and may further provide any desired axial alignments or insertional trajectories. In an alternate embodiment, the apparatus may further be aligned and / or matched with at least one other apparatus used during the surgical procedure.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]This application is a continuation-in-part of U.S. patent application Ser. No. 13 / 841,069, filed Mar. 15, 2013. This application also claims the priority to U.S. Provisional Patent Application Nos. 61 / 832,583 filed Jun. 7, 2013, 61 / 845,463 filed Jul. 12, 2013 and 61 / 877,837 filed Sep. 13, 2013. These applications are all incorporated by reference herein in their entireties.FIELD OF THE INVENTION[0002]The present disclosure relates to the field of medical devices and is generally directed toward apparatus configurable for use with a specific patient in a surgical setting based on the patient's unique anatomical features, and methods of manufacturing and using the same.BACKGROUND OF THE INVENTION[0003]Given the complexities of surgical procedures and the various tools, instruments, implants and other devices used in the procedures, as well as the varying anatomical differentiation between patients who receive those tools, instruments, impla...

AI Technical Summary

Benefits of technology

The present patent describes a system for performing minimally invasive surgeries on the spine and other areas of the body. This system includes customizable and integrated devices, which reduces the risk of misalignment and mistakes during the surgery. The system also eliminates the need for multiple tools and trays, reducing the cost of the equipment and minimizing the radiation exposure to the patient and medical professionals. The technical effects of this system include faster and more efficient procedures, less damage to surrounding tissue, and a more stable and controlled method of placing and inserting of apparatus associated with the surgery.

Problems solved by technology

Given the complexities of surgical procedures and the various tools, instruments, implants and other devices used in the procedures, as well as the varying anatomical differentiation between patients who receive those tools, instruments, implants and devices, it is often challenging to create a surgery plan that accounts for the unique and sometimes irregular anatomical features of a particular patient.

For example, the implantation of pedicle screws in a vertebral body (as an adjunct or stand-alone stabilization mechanism) is well accepted amongst surgeons who treat various spine pathologies, and although the performance of various pedicle screw constructs have become predictable, there are still multiple challenges with the placement and insertion of the pedicle screws or other bone anchors.

The challenges occur when a surgeon is unable to reference boney landmarks due to previous surgery or when the patient's anatomy is irregular in shape.

This data, while currently used by surgeons in surgery planning, is largely unused for creating a customized set of instruments or other surgical devices that are designed to complement the patient's unique anatomy.

The prior art fails to teach a system for creating a suite of surgical apparatus based on the data set derived from the MRI or CT scan.

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